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#ifndef EXTENDED_EXTRACTOR_
#define EXTENDED_EXTRACTOR_

#include <media/stagefright/DataSource.h>

namespace android {

class MediaExtractor;

typedef MediaExtractor* (*MediaExtractorFactory)(const sp<DataSource> &source, const char* mime);

static const char* MEDIA_CREATE_EXTRACTOR = "CreateExtractor";

typedef bool (*ExtendedExtractorSniffers)(const sp<DataSource> &source, String8 *mimeType,
                                          float *confidence,sp<AMessage> *meta);

static const char* EXTENDED_EXTRACTOR_SNIFFERS = "SniffExtendedExtractor";

class ExtendedExtractor
{
public:
    static MediaExtractor* CreateExtractor(const sp<DataSource> &source, const char *mime);
};

bool SniffExtendedExtractor(const sp<DataSource> &source, String8 *mimeType,
                               float *confidence,sp<AMessage> *meta);

}  // namespace android

#endif //EXTENDED_EXTRACTOR_
